svgpointlist-animation-1.html

Enable keyboard shortcuts

This WPT test may be referenced by the following Test IDs:
- /svg/animations/svgpointlist-animation-1.html - WPT Dashboard Interop Dashboard

<!doctype html>

<html>

<title>Tests from-to animation of points on polygons.</title>

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/SVGAnimationTestCase-testharness.js"></script>

<svg>

</svg>

<script>

var rootSVGElement = document.querySelector("svg");

var epsilon = 1.0;

// Setup test document

var poly = createSVGElement("polygon");

poly.setAttribute("id", "poly");

poly.setAttribute("fill", "green");

poly.setAttribute("points", "0,0 200,0 200,200 0,200");

poly.setAttribute("onclick", "executeTest()");

var animate = createSVGElement("animate");

animate.setAttribute("id", "animation");

animate.setAttribute("attributeName", "points");

animate.setAttribute("from", "0,0 200,0 200,200 0,200");

animate.setAttribute("to", "0,0 100,0 100,100 0,100");

animate.setAttribute("begin", "0s");

animate.setAttribute("dur", "4s");

poly.appendChild(animate);

rootSVGElement.appendChild(poly);

// Setup animation test

function sample1() {

    // Check initial/end conditions

    assert_approx_equals(poly.animatedPoints.getItem(2).x, 200, epsilon);

    assert_approx_equals(poly.animatedPoints.getItem(2).y, 200, epsilon);

    assert_equals(poly.points.getItem(2).x, 200);

    assert_equals(poly.points.getItem(2).y, 200);

function sample2() {

    // Check half-time conditions

    assert_approx_equals(poly.animatedPoints.getItem(2).x, 150, epsilon);

    assert_approx_equals(poly.animatedPoints.getItem(2).y, 150, epsilon);

    assert_equals(poly.points.getItem(2).x, 200);

    assert_equals(poly.points.getItem(2).y, 200);

function sample3() {

    // Check just before-end conditions

    assert_approx_equals(poly.animatedPoints.getItem(2).x, 100, epsilon);

    assert_approx_equals(poly.animatedPoints.getItem(2).y, 100, epsilon);

    assert_equals(poly.points.getItem(2).x, 200);

    assert_equals(poly.points.getItem(2).y, 200);

smil_async_test((t) => {

    const expectedValues = [

        // [animationId, time, sampleCallback]

        ["animation", 0.0,   sample1],

        ["animation", 2.0,   sample2],

        ["animation", 3.999, sample3],

        ["animation", 4.001, sample1]

];

    runAnimationTest(t, expectedValues);

});

</script>